/*
*  reload the captcha with time 
*/
function captcha_reload(){ 
var pic=document.getElementById('captcha'); 
var img='../includes/captcha/captcha.php?'+new Date; 
pic.src=img; 
window.setTimeout("captcha_reload()",1000); 
} 

/*
*  reload the captcha by click
*/
function ReCode(){
var r= Math.random(); 
var pic=document.getElementById('captcha'); 
var img='../includes/captcha/captcha.php?'+r; 
pic.src=img; 
} 

